diff options
Diffstat (limited to 'tools/testsignal.py')
| -rw-r--r-- | tools/testsignal.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testsignal.py b/tools/testsignal.py index fb8c599..17bbacd 100644 --- a/tools/testsignal.py +++ b/tools/testsignal.py @@ -31,7 +31,7 @@ if __name__ == "__main__": sample_rate = 16000 - signal = generate_test_tone(sample_rate=sample_rate, freqs=[1000.0], noise_level=0.0) + signal = generate_test_tone(sample_rate=sample_rate, freqs=[1000.0, 440.0], noise_level=0.01) sf.write(filename, signal, sample_rate) print(f"Saved test tone to '{filename}'.") |